JPS60175322U - レ−ザドロツプアウト検出装置 - Google Patents

レ−ザドロツプアウト検出装置

Info

Publication number
JPS60175322U
JPS60175322U JP6190984U JP6190984U JPS60175322U JP S60175322 U JPS60175322 U JP S60175322U JP 6190984 U JP6190984 U JP 6190984U JP 6190984 U JP6190984 U JP 6190984U JP S60175322 U JPS60175322 U JP S60175322U
Authority
JP
Japan
Prior art keywords
signal
dropout
circuit
laser
detection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6190984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0356888Y2 (enrdf_load_stackoverflow
Inventor
徹 斎藤
Original Assignee
日本コロムビア株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本コロムビア株式会社 filed Critical 日本コロムビア株式会社
Priority to JP6190984U priority Critical patent/JPS60175322U/ja
Publication of JPS60175322U publication Critical patent/JPS60175322U/ja
Application granted granted Critical
Publication of JPH0356888Y2 publication Critical patent/JPH0356888Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP6190984U 1984-04-26 1984-04-26 レ−ザドロツプアウト検出装置 Granted JPS60175322U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6190984U JPS60175322U (ja) 1984-04-26 1984-04-26 レ−ザドロツプアウト検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6190984U JPS60175322U (ja) 1984-04-26 1984-04-26 レ−ザドロツプアウト検出装置

Publications (2)

Publication Number Publication Date
JPS60175322U true JPS60175322U (ja) 1985-11-20
JPH0356888Y2 JPH0356888Y2 (enrdf_load_stackoverflow) 1991-12-24

Family

ID=30590624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6190984U Granted JPS60175322U (ja) 1984-04-26 1984-04-26 レ−ザドロツプアウト検出装置

Country Status (1)

Country Link
JP (1) JPS60175322U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162018A (enrdf_load_stackoverflow) * 1974-11-27 1976-05-29 Sony Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5162018A (enrdf_load_stackoverflow) * 1974-11-27 1976-05-29 Sony Corp

Also Published As

Publication number Publication date
JPH0356888Y2 (enrdf_load_stackoverflow) 1991-12-24

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